64419592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 124075800

約数和(自身を除く): 59656208

約数列:

[1, 2, 4, 8, 53, 106, 137, 212, 274, 424, 548, 1096, 1109, 2218, 4436, 7261, 8872, 14522, 29044, 58088, 58777, 117554, 151933, 235108, 303866, 470216, 607732, 1215464, 8052449, 16104898, 32209796, 64419592]

約数ペア:

[(1, 64419592), (2, 32209796), (4, 16104898), (8, 8052449), (53, 1215464), (106, 607732), (137, 470216), (212, 303866), (274, 235108), (424, 151933), (548, 117554), (1096, 58777), (1109, 58088), (2218, 29044), (4436, 14522), (7261, 8872)]